adbc-poolhouse
[ Docs ]
Connection pooling for ADBC drivers from typed warehouse configs.
One config in, one pool out — create_pool(SnowflakeConfig(...)) returns a ready-to-use SQLAlchemy QueuePool.
Installation
pip install adbc-poolhouse
Driver extras are available for each supported warehouse (BigQuery, DuckDB, FlightSQL, PostgreSQL, Snowflake, SQLite). See the documentation for the full list.
Quick example
The example below uses DuckDB — no credentials or running server required.
from adbc_poolhouse import DuckDBConfig, create_pool, close_pool
# File-backed database (connections share the same file)
config = DuckDBConfig(database="/tmp/warehouse.db")
pool = create_pool(config)
with pool.connect() as conn:
cursor = conn.cursor()
cursor.execute("SELECT 42 AS answer")
row = cursor.fetchone()
print(row) # (42,)
close_pool(pool)
pool.connect() checks out a connection from the pool and returns it when the with block exits. close_pool(pool) drains the pool and closes the underlying ADBC source connection.
Supported warehouses
PyPI drivers: BigQuery, DuckDB, FlightSQL, PostgreSQL, Snowflake, SQLite
Foundry-distributed drivers: ClickHouse, Databricks, MSSQL / Azure SQL / Fabric, MySQL, Redshift, Trino
Links
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for adbc-poolhouse 1.6.4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| adbc_poolhouse-1.6.4.tar.gz | 69.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| adbc_poolhouse-1.6.4-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 156.9 kB
Release files / adbc_poolhouse-1.6.4.tar.gz
| Download URL | adbc_poolhouse-1.6.4.tar.gz |
|---|---|
| Size | 69.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
94a4d82478cbcea76c824ebf741e163a99b47b55125816caf70ea4b6dab4abfa
|
|
BLAKE2b-256 checksum How to use checksums |
9858e71bc6640c6bba337cc5044b28edc31bf7d825f8936a05777db2259c1c9b
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 16, 2026.
Transparency logRelease files / adbc_poolhouse-1.6.4-py3-none-any.whl
| Download URL | adbc_poolhouse-1.6.4-py3-none-any.whl |
|---|---|
| Size | 87.4 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
251258f291b38da84e33e17084c556164d2612b773282a0235a24e1900f6772a
|
|
BLAKE2b-256 checksum How to use checksums |
6659884e7e6449996f418158d5a5fe10fb8338fd6a8fd15a0f426749eb57320b
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 16, 2026.
Transparency log
